CN202884317U - 矩形管道共板法兰专用勾码 - Google Patents
矩形管道共板法兰专用勾码 Download PDFInfo
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- CN202884317U CN202884317U CN 201220467293 CN201220467293U CN202884317U CN 202884317 U CN202884317 U CN 202884317U CN 201220467293 CN201220467293 CN 201220467293 CN 201220467293 U CN201220467293 U CN 201220467293U CN 202884317 U CN202884317 U CN 202884317U
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CN 201220467293 CN202884317U (zh) | 2012-09-14 | 2012-09-14 | 矩形管道共板法兰专用勾码 |
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CN 201220467293 CN202884317U (zh) | 2012-09-14 | 2012-09-14 | 矩形管道共板法兰专用勾码 |
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CN202884317U true CN202884317U (zh) | 2013-04-17 |
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CN 201220467293 Expired - Fee Related CN202884317U (zh) | 2012-09-14 | 2012-09-14 | 矩形管道共板法兰专用勾码 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113847490A (zh) * | 2021-09-18 | 2021-12-28 | 上海外高桥造船有限公司 | 一种法兰、勾码、管道连接装置以及风管系统 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113847490A (zh) * | 2021-09-18 | 2021-12-28 | 上海外高桥造船有限公司 | 一种法兰、勾码、管道连接装置以及风管系统 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 215153 Jiangsu high tech Zone in Suzhou City, Tong An Zhen Xi Tang Road No. 78 Patentee after: SUZHOU RAINBOW ENVIRONMENTAL EQUIPMENT CO.,LTD. Address before: 215153 Suzhou, Jiangsu high tech Zone, the town of Xitang Road, No. 78 Patentee before: SUZHOU RAINBOW ENVIRONMENTAL EQUIPMENT MANUFACTURING CO.,LTD. |
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CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170713 Address after: 301800 Tianjin Baofa Baodi energy saving and Environmental Protection Industrial Park Road on the north side of the East Tian Tong Patentee after: TIANJIN YUNBAI ENVIRONMENTAL EQUIPMENT MANUFACTURING CO.,LTD. Address before: High tech Zone of Suzhou City, Tong An Zhen Xi Tang Road No. 78 Patentee before: SUZHOU RAINBOW ENVIRONMENTAL EQUIPMENT CO.,LTD. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171122 Address after: 215000 Jiangsu high tech Zone in Suzhou City, Tong An Zhen Xi Tang Road No. 78 Patentee after: SUZHOU RAINBOW ENVIRONMENTAL EQUIPMENT CO.,LTD. Address before: 301800 Tianjin Baofa Baodi energy saving and Environmental Protection Industrial Park Road on the north side of the East Tian Tong Patentee before: TIANJIN YUNBAI ENVIRONMENTAL EQUIPMENT MANUFACTURING CO.,LTD. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20210914 |
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CF01 | Termination of patent right due to non-payment of annual fee |